I wonder if it's safe to upgrade my 5508's to latest&greatest software version for WLC controllers (184.108.40.206 ED) ? Are there any serious bugs/instabilities? Anyone using it in productional environment?
I'm using 220.127.116.11 since 2 weeks now in our production and it runs smoothly. Just some small cosmetic things like the dashboard counter for active clients shows wrong value after some days ( Active Clients 2.4GHz 4294966751 ) and the filter for CleanAir results still isn't working. But no client connectivity problems so far.
I am on 18.104.22.168 on 30 5508 wireless controllers and 1500 access points. Upgraded from 7.6.130.x. It has been stable and have not experienced any issues since the upgrade. Regards.